baber/WOPTO huggingface dataset:
Patent JP-H05236414-A (JP)
Title: Intermittent recording and reproducing device
Inventor: WATABE MITSUHIKO
IPC: G11B15/02
Filed: 1992-02-25
Abstract: PURPOSE:To prevent already recorded video signals from being missed in the case of restarting temporarily interrupted recording by advancing a tape to the unrecorded part of video signals and CTL signals in the magnetic tape and starting, recording from that part when restarting temporarily stopped recording. CONSTITUTION:The inputted video signal is inputted to a video signal processing means 4 and converted to an image. Then, the image is transmitted through a recording read control means 5 to a rotary head 8 and recorded onto the magnetic tape by recording heads 8a and 8b. When the drop of a power supply voltage is sensed during normal recording, the video signals and CTL signals are cut off at the time point when a video signal track under writing at that time is completely written. When the operation is recovered from power failure, the magnetic tape is advanced to the fully erased unrecorded part. Then, inverse reproduction is executed from that part, and the CTL signals are read. Normal reproducing is executed from there, and 10 recorded CTL signals, for example, are synchronized while being read. When all the 10 CTL signals are completely counted, recording is started at the same azimuth angle as a stored azimuth angle.
Patent JP-H09226147-A (JP)
Title: Ink-jet printer
Inventor: MURAKI MOTOHITO
IPC: B41J2/165
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printer which can clean a wiper member in a saved space. SOLUTION: A wiper holder 27 supporting a wiper member 23 is supported to be movable forward/backward in an inclined direction to a moving path of a printing head. The wiper member 23 can move between a position where the wiper member protrudes into the moving path of the printing head and a standby position retreated from the protruding position. The wiper member butts against a cleaning foam 32 of an ink-absorbing body at the standby position. The cleaning foam 32 removes foreign substance and excess ink.
Patent JP-H07225686-A (JP)
Title: Program down-loading system
Inventor: OZAKI HIROICHI
IPC: G06F9/445
Filed: 1994-02-10
Abstract: PURPOSE:To advance the down-loading control of a program to a controller without stopping the normal processing of the controller. CONSTITUTION:A CPU 10 copies the program P0 for the normal processing and the down-loading control stored in an EEPROM 13 to the area 14-1 of a RAM 14 by the execution of an IPL program 12-1 in a ROM 12, executes the program on the area 14-1 and starts the normal processing. At the time of down-loading, by utilizing the free time of the normal processing and executing the down-loading control without stopping the normal processing, the CPU 10 down-loads the program from an external device 2 connected through an LSI 15 for communication and a serial bus 3, tentatively stores it all in the area 14-2 of the RAM 14, then copies it to the EEPROM 13 and resets the present CPU. Thus, the IPL program 12-1 is executed again and operations by the down-loaded program are started.
Patent JP-S55130287-A (JP)
Title: Storing method of carrier circuit for 4-wire exchange device
Inventor: EZAKA MUTSUO
IPC: H04Q3/60
Filed: 1979-03-30
Abstract: PURPOSE:To decrease the number of component parts by connecting the subscriber circuit of the general 2-wire telephone unit to the telephone reception line of the carrier circuit. CONSTITUTION:In case the signal is transmitted to the register or the trunk from the carrier circuit, relay R of the carrier additional unit via the earth of the RG2- wire is operated. And the DC loop is formed at the telephone reception line, and then the signal is transmitted in the DC loop system to be received at relay A. In case the signal is transmitted to the carrier circuit from the register or the trunk, the simplex system using the middle point of the coil provided to transmission line is applied. The circuit of the 2-wire telephone set is connected to the carrier additional unit, and relays L and CO are operated via the DC loop occurring at the telephone reception line to secure the calling detection. As a result, the number of relays can be decreased. At the same time, relay CO is held by the DC loop, and then the busy tone is piled on the loop to carry out the lock-out of the line.
Patent JP-S62196527-A (JP)
Title: Control device for warm air heater
Inventor: ASANO YUKIO
IPC: F23N5/26
Filed: 1986-02-21
Abstract: PURPOSE:To prompt a user to perform ventilation by a method wherein a present time is informed until an operation is started, an operation continuation time is informed after the operation is started through an operation switch or a timer and the informing operation is repeated at every specified time. CONSTITUTION:A present time is set by a present time setting means 1 and then an operation starting time is inputted through an operation starting time input means. An equipment 11 informs a present time through a present time informing means 7 and waits until the operation is started. When an operation of the equipment is started through an operation switch or a timer arranged at the operation control means 10, an operation continuation time counting means 4 may start to count and then an operation continuation time is informed by the present time informing means 7. The informing operation is carried out for every time after the operation is started through the informing means 9 for a desired time so as to promote a ventilation. If the operation switch is turned OFF, or an operation of a desired time set by a timer is finished, the operation of the equipment 11 is stopped and then the present time is again informed by the present time informing means 7. Therefore, a visual confirmation of the operation continuing time or a more positive ventilation can be promoted after the operation is started.
Patent JP-H06252194-A (JP)
Title: Semiconductor device
Inventor: NAKAYOSHI HIDEO
IPC: H01L23/50
Filed: 1993-02-26
Abstract: PURPOSE:To improve the production stability and reliability of a resin- encapsulated semiconductor device which has a LOC(Lead On Chip) structure as a package structure. CONSTITUTION:For example, single-composition adhesive composed of thermoplastic resin such as silicone-modified polyimide is used and 40mum or thicker adhesive tape 13 is constituted. Then, an inner lead 14 is bonded to a semiconductor chip 10 using the adhesive tape 13 by thermocompression bonding. Then, the device is formed in package through bonding process to molding process.
Patent JP-S54131345-A (JP)
Title: Waste water treatment device by dipping former sticking membrane
Inventor: SHIOCHI NORIO
IPC: C02F3/06
Filed: 1978-04-03
Abstract: PURPOSE: To perform a stable treatment of waste water by providing a flow regulating plate with the resistance distribution to the upper part of the module, which employs the dipping former sticking membrane method, in order to make the flow rate uniform.  
     CONSTITUTION: The flow regulating plate 6 with a resistance distribution in which a greater resistance is present in the greater flow rate side and a less resistance is present in the less flow rate side is provided to the module 2. The original waste water from the line P 1  is flowed down in the module 2 through the regulating plate 6 by air lift pumping of the diffuser 4 of the line P 3 . The flow rate of waste water in the module 2 is made uniform by the regulating plate 6. The water passed through the module 2 is sent to the air-exposing chamber 3 again, it is flowed  out from the line P 2  to the outside after the circulation from the module 2 to the chamber 3 is repeated for a specific time to purify the water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56136470-A (JP)
Title: Battery control device
Inventor: YONEMURA TETSUO
IPC: H01M10/48
Filed: 1980-03-27
Abstract: PURPOSE:To perform battery control automatically by measuring a specific gravity through the fact that a sound velocity in a electrolyte changes with the specific gravity and the temperature of the electrolyte and also measuring a liquid level with the required time of the sound wave for getting to the liquid surface and the sound velocity. CONSTITUTION:An ultrasonic type specific gravity and liquid level detector of embed type 11 is provided in the electrolyte of a battery 10, and the output thereof is connected to a sound velocity temperature change-over device 14, an ultrasonic oscillation measuring instrument 16 and an artithmetic unit 15 through the first and the second transmission lines, 12 and 13. The temperature-sound velocity detecting element of said detector 11 consists of an ultrasonic vibrator 111, a reflection member 114 and a semiconductor rectifying element 116 for a temperature sensor. Further, its detecting element for the liquid surface level is composed of an ultrasonic vibrator 119 applying a liquid surface as a reflection surface and rectifying element 116 for temperature sensor. Accordingly, the specific gravity and the liquid surface level calibrated for the temperature can be automatically obtained, by measuring the sound velocity and the temperature in the electrolyte, thereby being able to attempt the automation of the battery control.
Patent JP-H10241181-A (JP)
Title: Semiconductor laser device, optical pickup device and optical recording medium driving device equipped with the same
Inventor: GOTOU TAKENORI
IPC: G11B7/135
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device, an optical pickup device and an optical recording medium driving device with which the propagation of a laser beam emitted from the semiconductor laser device is not obstructed by other components in the inspection process of the semiconductor laser device. SOLUTION: In an inspection process, a laser beam B is emitted from a semiconductor laser device 2 placed on the upper supporting plane 11a of a lower frame 10 and the far field image of the laser beam is detected in front of the laser device 2. A cut part 14 is formed on the tip part of the bottom plane 13 of the 2nd supporting part 12 of the lower frame 10. The laser beam B transmits the cut part 14 and reaches the light receiving plane of an inspection device. The laser beam B has an oval cross-section whose long axis direction is a vertical direction.
Patent JP-S60182466-A (JP)
Title: Image recording device
Inventor: SATOU KOUJI
IPC: G03G21/00
Filed: 1984-02-29
Abstract: PURPOSE:To reduce curls of a recording member (sheet) efficiently after discharge and to improve the conveyance of the sheet during both-surface printing operation by providing a flow passage which supplies vapor collected by a vapor collecting means to the sheet near the sheet discharge side of a heat fixing device. CONSTITUTION:The vapor flow passage 167 is constituted so that the side wall of the discharge side part of the bottom plate of a fixing device 16 slants to a discharge side. The amount of vapor is most near the separation claw 165 in the fixing device 16. This vapor is collected to the bottom part with a cross flow fan 180 and flows through the flow passage 167 as shown by an arrow (a). The reverse surface of the sheet 9 is exposed to the vapor passed through the flow passage 167 right after the sheet passes through a discharge roll 17 to correct its curl, and the sheet becomes nearly flat when sent in an intermediate tray to improve stacking in the intermediate tray and separation from a photosensitive drum after the transfer of the 2nd surface.
Patent JP-S52121397-A (JP)
Title: Paper leaf return device for paper leaf handling device
Inventor: SAGARA HIROSHI
IPC: B65H5/02
Filed: 1976-04-06
Abstract: PURPOSE: To press and hold the paper leaf or the like unitl it is pulled off by temperarily stopping said paper leaf or the like when it exposes from return port. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000243786-A (JP)
Title: Electronic component assembly carrier
Inventor: HASHIMOTO TOSHIYUKI
IPC: H01L21/60
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a base film from being slackened and curved so as to keep a paste layer uniform in thickness by a method, wherein energizing pieces are engaged with engaging holes provided to a base film along its side edge so as to hold the base film on the carrier keeping it always under high tension. SOLUTION: A carrier A1 is provided with a large number of rectangular holes, which are arranged at a prescribed interval on its lengthwise center line and also with a large number of energizing pieces B, which are arranged at a prescribe interval along both its side edges and located on both sides of each rectangular hole. A base film C is formed of a flexible polyimide resin material and provided with a large number of engaging holes 2, which are arranged at a prescribe interval along both its lengthwise side edges. The hooks 3 of the energizing pieces B of the carrier A1 are each engaged with the engaging holes 2 of the base film C, by which the base film C is preliminarily fixed on the carrier A1 being kept under high tension.
Patent JP-S52122466-A (JP)
Title: Color receiving tube
Inventor: AZUMA HIROO
IPC: H01J29/28
Filed: 1976-04-08
Abstract: PURPOSE: To substantially elevate the contrast, by means of exlcuding chipping off of an optical absorption film and hygroscopicity thereby eliminating the side wall light emitting inferiority through mixing a lithium silicate with optical absorption film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02216540-A (JP)
Title: Classification device for semiconductor device
Inventor: IKEDA ATSUAKI
IPC: B07C5/36
Filed: 1989-02-16
Abstract: PURPOSE:To balance-adjust test ability and classification ability at low cost by receiving classification information of unclassified semiconductors in terms of carriers, classifying the semiconductor devices based on the classification information and outputting the classification result of the semiconductor devices which have been classified in terms of the carriers after classification. CONSTITUTION:As to the semiconductor device which are not tested, the semiconductor devices in a throw in carrier 4 are sequentially transmitted to a stage 3, and a tester 2 conducts an electric test. Then, the unclassified semiconductors are sequentially transmitted to a classification stage 16 and are distributed to classification destinations by a transfer unit 14 which picks up the semiconductor devices and classifies them. The classified semiconductor devices are transmitted to a delivery carrier 12 storing a pallet in which the semiconductor devices are packed. At that time, classified information are written into a floppy disk card 8 with a previous test result.
Patent JP-S63205693-A (JP)
Inventor: NAGAIE TOSHIKAZU
IPC: G06F15/00
Filed: 1987-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11226630-A (JP)
Title: Method for extrusion and device therefor
Inventor: IZUMI ISAO
IPC: B21C27/04
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To save a gas removal process and to improve quality and yield of a material subjected to extrusion by executing high speed forwarding of an extrusion stem until it is inserted onto an end surface of the extrusion stem side of a container, stopping the extrusion stem for a short time after the insertion, and closing seal blocks of two halves to vacuum-deaerate the container. SOLUTION: A billet 13 is a container 1 is pushed-in by an extrusion stem 14 provided behind the fillet, the billet 13 is pushed against a die 3, and then the billet 13 is squeezed and the air between the container 1 and the billet 13 is compressed. This air must be suction-deaerated from the rear side of the container 1 before the billet 13 is extruded from the die 3, and further must be suction-deaerated from both the sides of the container 1 just before the billet 13 in the container 1 is pushed by the extrusion stem 14 in the rear of the billet and the tip end of the billet 13 is pushed against the die 3. For this reason, the air in the container 1 is forcedly vacuum-deaerated on the extrusion stem side of the billet 13 earlier than the billet 13 is compressed by the extrusion stem 14.
Patent JP-S58155704-A (JP)
Title: Wound iron core
Inventor: ARAKAWA SHIYUNSUKE
IPC: C22C45/02
Filed: 1982-03-12
Abstract: PURPOSE:To obtain a kind of wound iron core for controlling, to be normally formed by winding a strip of thin alloy plate of high permeability, which is excellent in excitation characteristic by the use of a Fe family amorphous alloy thin plate of which saturated magnetic flux density is more than 3KG and less than 9KG as an alloy thin plate. CONSTITUTION:A wound iron core is formed by winding a thin alloy plate of high permeability into a roll. As a thin alloy plate, such an amorphous alloy that is represented by the formula of FedTeSifBg (in the formula, T is one or more than 2 of Be, Mg, Ca, Sr, Ba, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Ru, Co, Ni, Pd, Cu, Zn, Y, Ce, Pr, Nd, Sm, Eu, Gd, Tb or Dy, and d+e+f+g=100), especially such the amorphous alloy that satisfies the conditions of 3<=e<=40, 7< f<25, 7<=g<=10, 15<=f+g<=35 and of which saturated magnetic flux density is more than 3KG and less than 9KG is selected, and it is annealed in the magnetic field of more than 5 oersted at temperature 250-550 deg.C and then cooled off at a speed of 50-500 deg.C per hour and used.
Patent JP-S58156654-A (JP)
Inventor: KAMITE MASAYUKI
IPC: E04D15/00
Filed: 1982-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05242896-A (JP)
Title: Positive electrode active material for thermal cell, manufacture thereof and thermal cell using it
Inventor: AWANO AKINORI
IPC: H01M4/136
Filed: 1992-02-26
Abstract: PURPOSE:To reduce a rise of inner resistance a positive electrode layer at the time of discharge and supply high working voltage for providing a small- sized and light-weight thermal cell in relation to a positive electrode active material for a thermal cell, in which a positive electrode active material of a lithium iron disulfide thermal cell is improved, as well as its manufacturing method and a thermal cell using it. CONSTITUTION:A starting material is to be an iron powder, or a powder, at least whose surface is an iron oxide or iron hydroxide, a metallic iridium powder and sulphor. A positive electrode active material for a thermal cell consisting of a composite compound of iron disulphide and iridium disulphide having an iridium content ratio 5 to 20wt.% is manufactured through a process of mixing the starting material, a process of heating and synthesizing its mixture at a temperature 350 to 500 deg.C and a process of crushing an obtained composite.
Patent JP-S61198211-A (JP)
Title: Pattern sensor
Inventor: EGUCHI SHIN
IPC: G06K9/00
Filed: 1985-02-28
Abstract: PURPOSE:To constitute an extremely compact and thin pattern sensor even when an object which is a flexible pattern is something large like the palm of the hand by diffracting light incident form a hologram side by a hologram and reflecting the light totally by the interface between a glass substrate and air. CONSTITUTION:When the relations of the incident light 3 on interfaces between an air layer 6a and protection glass 9, the protection glass 9 and a hologram diffraction grating 8, and the hologram diffraction grating 8 and glass substrate 7 are specified, the incident light incident from the protection glass 9 is reflected totally by the interface between the glass substrate 7 and air layer 6 even when the angle of incidence is <=90 deg.C. Consequently, a fingerprint, or palm of the hand, etc., is placed opposite the interface between the glass substrate 7 and air layer 6b and the light 3 is made incident, so that the flexible pattern is detected.
Patent JP-H07225790-A (JP)
Title: Optical designing method for lighting fixture using light emitting element
Inventor: MACHIDA TSUTOMU
IPC: F21S8/10
Filed: 1994-02-15
Abstract: PURPOSE:To enable a detailed distribution of luminous intensity control by modeling the internal structure of a light emitting element, dividing irradiation light into direct light and reflection light and reflecting the simulation result of a distribution of luminous intensity distribution on the shape design of a lens step by ray tracing. CONSTITUTION:By modeling the shapes and characteristics of a chip part 1, a chip reflector 10 and a lens part as for the internal structure of an LED element, the irradiation light of the LED element is divided into the direct light by the chip part 1 and the reflection light by the chip reflector 10 and an unknown constant required for a modeling is preliminarily stipulated by an observation. At the time, as for the reflection light by the chip reflector 10, the reflection intensity is modeled by the addition expression of the intensity of a directional reflection component along a reflection direction and the intensity of a complete diffuse reflection component. The state that the direct light emitting from the chip part 1 and the reflection light by a chip reflector 10 transmit a lens part and a lens step is simulated by ray tracing and a correction is added to the lens step.
Patent JP-H04323433-A (JP)
Title: Beam joint device
Inventor: SAKATA TAKAKORE
IPC: E04B1/24
Filed: 1991-02-08
Abstract: PURPOSE:To carry out jointing of high reliability and save the labour by simplifying field work and to improving carrying efficiency. CONSTITUTION:A beam joint device is constituted of a beam joint body 30 consisting of an angular pipe body interposing at a joint part with a beam 20 on an angular steel pipe column 10, an end plate 40 making contact with the beam joint body 30 and installed on the end part of the beam 20 and a connecting element 50 to connect and joint the end plate 40 and the beam joint body 30 to each other. A plural number of holes 31, 41 of the same shape are respectively provided on the beam joint body 30 and the end plate 40, and both of the beam joint body 30 and the end plate 40 are respectively sandwiched by the connecting elements 50 through the respective holes 31, 41.
Patent JP-S59165410-A (JP)
Title: Ferromagnetic thin film forming apparatus
Inventor: YANAI AKIO
IPC: G11B5/85
Filed: 1983-03-10
Abstract: PURPOSE:To complete an apparatus having compact structure which is capable of quickly and accurately correcting thermal deformation such as curls, etc. by inserting a web heating means between a cooling drum and web take-up part of web running system. CONSTITUTION:A web W supplied from a web roll WR1 of the web sending part 34 is cooled from the rear surface by a cooling drum 36 and is heated by the flow of steam V consisting of vaporized particles of ferromagnetic material 38 within a hearth 39 heated and vaporized from the surface by the electron beam EB of electron gun 41. Thereby, a little amount of thermal deformation is generated by difference of thermal expansion coefficients of both sides. A heat roller 42 is disposed between the cooling drum 36 and the web take-up part 37, thereby the web W is heated from the rear side up to a temperature near the glass transition point in order to correct and eliminate thermal deformation and it is then wound like a coil by the web take-up part 37.
Patent JP-S63207063-A (JP)
Inventor: OKADA JUICHI
IPC: H01R4/38
Filed: 1987-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51115141-A (JP)
Title: Portable go-board
Inventor: TAKAYANAGI TSUNEKICHI
IPC: A63F3/02
Filed: 1975-03-31
Abstract: PURPOSE: A portable go-board wherein the tiles are integrally formed with the go-board. 
     COPYRIGHT: (C)1976,JPO&Japio